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130010203211 = 718572886173
BaseRepresentation
bin111100100010100110…
…1100100010001001011
3110102120122010121210112
41321011031210101023
54112230103000321
6135420441504535
712251526331220
oct1710515442113
9412518117715
10130010203211
1150156408a39
12212441a214b
13c34c037a35
1464149a3947
1535adbcba5b
hex1e4536444b

130010203211 has 4 divisors (see below), whose sum is σ = 148583089392. Its totient is φ = 111437317032.

The previous prime is 130010203207. The next prime is 130010203231. The reversal of 130010203211 is 112302010031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130010203211 - 22 = 130010203207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130010203231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9286443080 + ... + 9286443093.

It is an arithmetic number, because the mean of its divisors is an integer number (37145772348).

Almost surely, 2130010203211 is an apocalyptic number.

130010203211 is a deficient number, since it is larger than the sum of its proper divisors (18572886181).

130010203211 is an equidigital number, since it uses as much as digits as its factorization.

130010203211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18572886180.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 130010203211 its reverse (112302010031), we get a palindrome (242312213242).

The spelling of 130010203211 in words is "one hundred thirty billion, ten million, two hundred three thousand, two hundred eleven".

Divisors: 1 7 18572886173 130010203211